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onsemi NCP81258MNTBG
| Manufacturer | |
| MPN | NCP81258MNTBG |
| LCSC Part # | C892859 |
| Packaging | DFN-8-EP(2x2) |
| Customer # | |
| Key Attributes | Synchronous Buck MOSFET Driver |
| Datasheet |  onsemi NCP81258MNTBG |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers | |
| Manufacturer | onsemi | |
| Packaging | DFN-8-EP(2x2) | |
| Input Logic Level - Low | - | |
| Low Level Delay Time | 20ns | |
| High Level Delay Time | 27ns | |
| Quiescent Current | 12.2mA | |
| Input Logic Level - High | - | |
| Operating Temperature | -40℃~+150℃ | |
| Voltage - Supply | 4.5V~13.2V | |
| Driven Configuration | Half-Bridge | |
| Current - Output Low(IOL) | - | |
| Rise Time | 16ns | |
| Fall Time | 11ns | |
| Current - Output High(IOH) | - | |
| Features | Under Voltage Protection;Enable shutdown;Over Voltage Protection;Dead-time control;Interleaved conduction protection;Built-in bootstrap diode | |
| Load Type | MOSFET |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The NCP81258 is a high−performance dual MOSFET gate driver in a small 2 mm x 2 mm package, optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. A zero−current detection feature allows for a high−efficiency solution even at light load conditions. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi−directional Enable pin provides a fault signal to the controller when a UVLO fault is detected.
Features
AI Translation
- Space−efficient 2 mm x 2 mm DFN8 Thermally−enhanced Package
- VCC Range of 4.5 V to 13.2 V
- Internal Bootstrap Diode
- 5 V 3−stage PWM Input
- Zero Current Detect Function Provides Power Saving Operation during Light Load Conditions
- Bi−directional Enable Feature pulls Enable Pin Low during a UVLO Fault
- Pre−OVP Function Protects Load during HS FET Short
- Adaptive Anti−cross Conduction Circuit Protects against Cross−conduction during FET Turn−on and Turn−off
- Output Disable Control Turns Off Both MOSFETs via Enable Pin
- VCC Undervoltage Lockout
- These Devices are Pb−free, Halogen−free/BFR−free and are RoHS Compliant
Applications
AI Translation
- Power Solutions for Notebook and Desktop Systems
In-Stock: 30
30 In stock, ships now
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.4237 | $ 0.42 |
| 10+ | $ 0.4145 | $ 4.15 |
| 30+ | $ 0.4083 | $ 12.25 |
| 100+ | $ 0.4021 | $ 40.21 |
Standard Packaging3000/Full Reel | ||
Better price for more quantity?
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Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers | |
| Manufacturer | onsemi | |
| Packaging | DFN-8-EP(2x2) | |
| Input Logic Level - Low | - | |
| Low Level Delay Time | 20ns | |
| High Level Delay Time | 27ns | |
| Quiescent Current | 12.2mA | |
| Input Logic Level - High | - | |
| Operating Temperature | -40℃~+150℃ | |
| Voltage - Supply | 4.5V~13.2V | |
| Driven Configuration | Half-Bridge | |
| Current - Output Low(IOL) | - | |
| Rise Time | 16ns | |
| Fall Time | 11ns | |
| Current - Output High(IOH) | - | |
| Features | Under Voltage Protection;Enable shutdown;Over Voltage Protection;Dead-time control;Interleaved conduction protection;Built-in bootstrap diode | |
| Load Type | MOSFET |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The NCP81258 is a high−performance dual MOSFET gate driver in a small 2 mm x 2 mm package, optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. A zero−current detection feature allows for a high−efficiency solution even at light load conditions. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi−directional Enable pin provides a fault signal to the controller when a UVLO fault is detected.
Features
AI Translation
- Space−efficient 2 mm x 2 mm DFN8 Thermally−enhanced Package
- VCC Range of 4.5 V to 13.2 V
- Internal Bootstrap Diode
- 5 V 3−stage PWM Input
- Zero Current Detect Function Provides Power Saving Operation during Light Load Conditions
- Bi−directional Enable Feature pulls Enable Pin Low during a UVLO Fault
- Pre−OVP Function Protects Load during HS FET Short
- Adaptive Anti−cross Conduction Circuit Protects against Cross−conduction during FET Turn−on and Turn−off
- Output Disable Control Turns Off Both MOSFETs via Enable Pin
- VCC Undervoltage Lockout
- These Devices are Pb−free, Halogen−free/BFR−free and are RoHS Compliant
Applications
AI Translation
- Power Solutions for Notebook and Desktop Systems
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |